<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1029-3019</journal-id>
<journal-title><![CDATA[MEDISAN]]></journal-title>
<abbrev-journal-title><![CDATA[MEDISAN]]></abbrev-journal-title>
<issn>1029-3019</issn>
<publisher>
<publisher-name><![CDATA[Centro Provincial de Información de Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1029-30192020000400610</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Aspectos tomográficos e histológicos en pacientes con neoplasia exocrina de páncreas]]></article-title>
<article-title xml:lang="en"><![CDATA[Tomographic and histologic aspects in patients with pancreas exocrine neoplasm]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Dosouto Infante]]></surname>
<given-names><![CDATA[Vivian]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Monteiro Soares]]></surname>
<given-names><![CDATA[María do Rosario]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lemus Dosouto]]></surname>
<given-names><![CDATA[Yaima]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Flores Ramírez]]></surname>
<given-names><![CDATA[Ivelisa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Fajardo]]></surname>
<given-names><![CDATA[José Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas Hospital Provincial Clinicoquirúrgico Docente Saturnino Lora ]]></institution>
<addr-line><![CDATA[Santiago de Cuba ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2020</year>
</pub-date>
<volume>24</volume>
<numero>4</numero>
<fpage>610</fpage>
<lpage>626</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1029-30192020000400610&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1029-30192020000400610&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1029-30192020000400610&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción: El cáncer de páncreas se origina en la glándula pancreática y es una de las neoplasias más invasivas debido a su rápida diseminación, la falta de síntomas específicos en sus inicios y su diagnóstico tardío.  Objetivo:  Caracterizar a pacientes con cáncer de páncreas según variables de interés.  Métodos:  Se efectuó un estudio observacional, descriptivo y transversal en el Servicio de Imagenología del Hospital Provincial Clinicoquirúrgico Docente Saturnino Lora de la provincia de Santiago de Cuba, desde enero de 2013 hasta diciembre de 2017, de 70 pacientes con diagnóstico tomográfico sugestivo de dicha neoplasia maligna.  Resultados:  En la serie el tumor exocrino pancreático primó en pacientes mayores de 60 años de edad (37,1 %), del sexo masculino (54,2 %) y de la raza mestiza (61,4 %). El diagnóstico histológico predominante fue el de adenocarcinoma ductal poco diferenciado (47,2 %), en tanto, los factores de riesgo mayormente asociados al proceso neoplásico fueron las comidas grasas (68,6 %), el tabaquismo (61,4 %) y el alcoholismo (50,0 %), y el antecedente patológico personal más frecuente, la diabetes mellitus (37,1 %).  Conclusiones:  La tomografía axial computarizada proporciona una descripción detallada de las neoplasias pancreáticas y su extensión, lo cual es de gran utilidad para la estadificación de estas y, además, determina la conducta terapéutica a seguir.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  The pancreas cancer originates in the pancreatic gland and it is one of the more invasive neoplasms due to its quick dissemination, lack of specific symptoms in its beginnings and its late diagnosis.  Objective:  To characterize patients with pancreas cancer according to variables of interest.  Methods:  An observational, descriptive and cross-sectional study was carried out in the Imaging Service of Saturnino Lora Teaching Provincial Clinical Surgical Hospital in Santiago de Cuba, from January, 2013 to December, 2017 to 70 patients with suggestive tomographic diagnosis of this malignancy.  Results:  In the series the pancreatic exocrine tumor prevailed in patients older than 60 years (37.1 %), the male sex (54.2 %) and mixed race (61.4 %). The predominant histologic diagnosis was the ductal adenocarcinoma hardly differentiated (47.2 %), as long as, the risk factors mostly associated with the neoplasm were fatty foods (68.6 %), nicotine addiction (61.4 %) and alcoholism (50.0 %), and the most frequent personal pathological history was diabetes mellitus (37.1 %).  Conclusions:  The computerized axial tomography provides a detailed description of the pancreatic neoplasms and their extension, which is very useful for the staging of these malignancies and, also, it determines the therapeutic behavior we should follow.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[páncreas]]></kwd>
<kwd lng="es"><![CDATA[tumor exocrino pancreático]]></kwd>
<kwd lng="es"><![CDATA[tomografía axial computarizada]]></kwd>
<kwd lng="es"><![CDATA[estadificación del cáncer]]></kwd>
<kwd lng="es"><![CDATA[Servicio de Imagenología]]></kwd>
<kwd lng="en"><![CDATA[pancreas]]></kwd>
<kwd lng="en"><![CDATA[pancreatic exocrine tumor]]></kwd>
<kwd lng="en"><![CDATA[computerized axial tomography]]></kwd>
<kwd lng="en"><![CDATA[cancer staging]]></kwd>
<kwd lng="en"><![CDATA[Imaging Service]]></kwd>
</kwd-group>
</article-meta>
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